Home / 1,033,776.36-1,549,652.14-578,589.87

Finding the Fourth Proportional to 1,033,776.36, 1,549,652.14 and 578,589.87

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Solution

The fourth proportional to 1,033,776.36, 1,549,652.14 and 578,589.87 is: 867,318.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,776.36 : 1,549,652.14 = 578,589.87 : x
  2. Step 2: Convert to fraction form
    1,033,776.36/1,549,652.14 = 578,589.87/x
  3. Step 3: Cross multiply
    1,033,776.36x = 1,549,652.14 × 578,589.87
  4. Step 4: Simplify right side
    1,033,776.36x = 896,613,030,227.82
  5. Step 5: Solve for x
    x = 896,613,030,227.82/1,033,776.36
  6. Step 6: Final answer
    x = 867,318.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.